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How Trump’s unconventional diplomacy will affect the G-20

Clip: 11/30/2018 | 7m 20s

President Trump has traveled to Argentina for the two-day G-20 summit, where he’ll meet with American allies and adversaries alike. A lot is at stake for his talks with China’s president, Xi Jinping, as Trump is expected to boost tariffs on Chinese goods to 25 percent in January. In addition, Trump's interactions with Saudi Arabia will be in the spotlight. Nick Schifrin reports from Buenos Aires.